Event Overview
| Date | May 23-24, 2026 |
|---|---|
| Location | 🇯🇵 Hirosaki City, Aomori Prefecture, Japan |
| Format | 24-Hour |
| Terrain | Track |
| Region | Asia |
| Cutoff | 24 hours |
| Sanctioning | IAU |
| Highlights | Continental Championship |
Course & Terrain
Continental championship 24-hour race in a measured race venue at Hirosaki City Sports Park.
Key course features to know before comparing this race:
- IAU continental championship for Asia and Oceania
- National-team racing environment
- Performance-focused 24-hour format
Championship 24-hour racing rewards even pacing, efficient aid routines, and the ability to keep moving on a repetitive measured course.
Late May in northern Japan can still bring variable spring conditions, so teams should prepare for cool nights, rain, and changing wind.
Entry & Logistics
| Registration and fees | Check the official event website for current availability, deadlines, prices, taxes, and refund terms. |
|---|---|
| Qualification | Championship entry is handled through national federations rather than normal open registration. |
| Support model | Championship-format support with official timing, lap/distance control, federation teams, technical officials, and medical oversight. |
| Logistics note | Athletes should verify team selection, federation paperwork, technical meetings, and travel logistics through their federation and the IAU event calendar. |
Why This Race Matters
IAU 24H Asia & Oceania Championships is a useful reference point for runners comparing 24-hour events. Its format, terrain, and support model shape the kind of preparation required: not just fitness, but pacing discipline, nutrition planning, foot care, and the ability to make good decisions under fatigue.
Best Fit
- National-team 24-hour specialists
- Runners targeting continental championship competition
- Athletes with proven fixed-time performance history
Planning Notes
- Start conservatively and use flexible process checkpoints for effort, walking, food, fluid, alertness, and symptoms instead of forcing one hourly distance target.
- Repetitive surfaces can expose fit, friction, and loading problems. Check in when symptoms or conditions change, and use only footwear already tested for the course.
- The directory does not mark this as having simpler logistics. Confirm qualification, terrain, support, registration, medical, and withdrawal requirements before planning around it.
- This is not an open-entry beginner event
- Federation selection and championship rules matter as much as registration
- Final technical details should be checked against IAU and local organizer communications
Event FAQs
Is the IAU 24H Asia & Oceania Championships open entry?
No. Championship participation is normally managed through national federations and team selection.
What format is the IAU 24H Asia & Oceania Championships?
It is a 24-hour fixed-time championship where athletes cover as much distance as possible in 24 hours.
Related Preparation
- Browse the curated 24-hour race calendar
- Compare this race in the full 2026 calendar
- Open the 24-Hour format guide
- Compare all race formats
- Use the multiday pace calculator
- Build a race-specific gear checklist
Verification & Sources
Verification scope: the listed edition's date, location, format, and available logistics were checked against the event-specific official sources below during the directory review in June 2026. Organizers can revise details after review.
- International Association of Ultrarunners — https://iau-ultramarathon.org
- Multiday Running event directory review scope: June 2026.